60999800

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 149521680

約数和(自身を除く): 88521880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 43, 50, 82, 86, 100, 164, 172, 173, 200, 205, 215, 328, 344, 346, 410, 430, 692, 820, 860, 865, 1025, 1075, 1384, 1640, 1720, 1730, 1763, 2050, 2150, 3460, 3526, 4100, 4300, 4325, 6920, 7052, 7093, 7439, 8200, 8600, 8650, 8815, 14104, 14186, 14878, 17300, 17630, 28372, 29756, 34600, 35260, 35465, 37195, 44075, 56744, 59512, 70520, 70930, 74390, 88150, 141860, 148780, 176300, 177325, 185975, 283720, 297560, 304999, 352600, 354650, 371950, 609998, 709300, 743900, 1219996, 1418600, 1487800, 1524995, 2439992, 3049990, 6099980, 7624975, 12199960, 15249950, 30499900, 60999800]

約数ペア:

[(1, 60999800), (2, 30499900), (4, 15249950), (5, 12199960), (8, 7624975), (10, 6099980), (20, 3049990), (25, 2439992), (40, 1524995), (41, 1487800), (43, 1418600), (50, 1219996), (82, 743900), (86, 709300), (100, 609998), (164, 371950), (172, 354650), (173, 352600), (200, 304999), (205, 297560), (215, 283720), (328, 185975), (344, 177325), (346, 176300), (410, 148780), (430, 141860), (692, 88150), (820, 74390), (860, 70930), (865, 70520), (1025, 59512), (1075, 56744), (1384, 44075), (1640, 37195), (1720, 35465), (1730, 35260), (1763, 34600), (2050, 29756), (2150, 28372), (3460, 17630), (3526, 17300), (4100, 14878), (4300, 14186), (4325, 14104), (6920, 8815), (7052, 8650), (7093, 8600), (7439, 8200)]